New 🐟 Mercury Safety Guide & Omega-3 Rankings Updated for 2026. View Omega-3 Rankings →

💧 Freshwater Least Concern 🐠 Aquarium 🌡️ Tropical

Blackseam Cichlid

Apistogramma hongsloi Kullander, 1979
Apistogramma Hongsloi (Apistogramma hongsloi)
Apistogramma Hongsloi (Apistogramma hongsloi)
Max Length
3.4 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
-
Climate
Tropical
Resilience
Medium
Vulnerability
10.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Does not appear to practice harem spawning. The parents stay and raise the young together . Maximum length 7.0 cm TL .

Scientific Name
Apistogramma hongsloi
Authority
Kullander, 1979
Habitat
Freshwater
Climate
Tropical
IUCN Status
LC
Max Length
3.4 cm
Trophic Level
3.3
Resilience
Medium
Vulnerability
10.00/100
Water Temp
23–30 °C
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Physical description for Blackseam Cichlid is currently being compiled.

🌀 Behaviour

Behavioural data for Blackseam Cichlid is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

Fecundity
60–90eggs

About 60-90 eggs, female tends the clutch . The eggs are attached to the ceiling of caves .

🌍 Habitat & Distribution

Freshwater; benthopelagic; pH range: 5.5 - 6.0; dH range: 5 - ?. Tropical; 23°C - 30°C South America: Orinoco River basin, in the Vichada River drainage and the middle Meta River drainage in Colombia, and along the middle Orinoco River basin.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.3±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.0182 × L2.99 (TL)
Max TL
3.4cm

🌡️ Water Parameters & Tolerance

Temperature Range
23–30°C
pH Range
5.5–6
Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2020

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.3
Predator
Climate Zone
Tropical
Described By
Kullander, 1979

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Blackseam Cichlid · Red Streak Cichlid · Red-line Dwarf Cichlid · Rotstrich Cichlid
🇫🇮Finnish tulikääpiöahven

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
0 Observations logged on Aquareap

No observations yet - be the first to log one!

View all observations for Blackseam Cichlid ↗
Suggest an Edit

Spotted incorrect or outdated data? Submit a correction and our editorial team will review it. Approved edits go live within 48 hours.

Link to a scientific paper, FishBase, or other authoritative source
Report an Issue

Found a factual error, broken data, or inappropriate content? Let us know and we will investigate promptly.